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福建大陆与台湾、台湾海峡从地质构造上来说,是个不可分割的整体,闽台的地缘关系是密切而又一致的。福建与台湾只隔着一条平均为190公里宽的台湾海峡,长度也不过380公里,最狭窄的地方仅有130公里,平均深度88米,最浅的地方只有40米。福建沿海与台湾岛原来是连在一起的,它们在何时、什么情况下分开的呢?根据地貌和古生物学上的考证与分析:从古生代到第三纪,台湾岛一直被海水淹没着,到中生代末期,我国东部发生燕山运动,新生代地球上又出现喜马拉雅运动,经过这两次的地壳运动,台湾岛才从海峡的对岸露了出来,并逐渐隆起,台湾海峡则日益下陷,福建海岸又上升,形成了东西
Fujian and Taiwan, the Taiwan Strait from the geological structure, it is an indivisible whole, the geopolitical relations between Fujian and Taiwan are close and consistent. Fujian and Taiwan are separated by only an average of 190 km wide Taiwan Strait, 380 km in length, the narrowest part of only 130 km, an average depth of 88 meters, the shallowest place is only 40 meters. Fujian coast and the island of Taiwan was originally linked together, when and under what circumstances? According to the landscape and paleontology research and analysis: From the Paleozoic to the Tertiary, the island of Taiwan has been submerged by the sea, To the late Mesozoic, the Yanshan movement occurred in the eastern part of our country and the Himalayan movement occurred again on the Cenozoic earth. After these two crustal movements, the island of Taiwan was exposed from the opposite side of the channel and gradually rose. The Taiwan Strait was increasingly subsided. The coast of Fujian It rose again and formed something